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nhieu-Gauss
Mo phong cac tham so
- 2014-10-26 23:08:29下载
- 积分:1
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fastdfa
forecasting time series-matlab
- 2011-11-23 16:46:44下载
- 积分:1
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WIMAXsource
WIMAX_WZ_withencoding:信道估计,相位噪声补偿,频偏估计,编解码都有
WIMAX_WZ_withoutencoding:在上面的工程基础上,去掉编解码部分
WIMAX_WZ_withoutprocessing:在上面的工程基础上,再去掉相位噪声补偿,频偏估计
WIMAX_WZ_withoutprocessing2:在上面的工程基础上,改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能,需要仿真SNR可控的SUI信道,来估计信道均衡的性能。
在多普勒频偏fd>100Hz时,联合信道估计性能才比前导估计强,否则前导估计性能更优。对于600MHz中心频率,要求收发机相对运动速度大于180km/h,这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
- 积分:1
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xbtxfg
小波图象分割!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!MATLAB原程序(wavelet image segmentation !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!! MATLAB original program)
- 2006-05-22 20:13:08下载
- 积分:1
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matlab
结构 体 在matlab环境下的表示方法.(how to describe a structure in matlab)
- 2011-11-02 16:22:40下载
- 积分:1
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otb-insar-master
InSAR数据处理程序。otb-insar master(InSARotb-insar master)
- 2021-03-11 09:29:26下载
- 积分:1
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Facedetection
Face detection using matlab
- 2010-10-22 16:15:17下载
- 积分:1
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tuxiangquzao-matlab
matlab图像去噪经典算法实现 00000000000000000000000(classical image denoising algorithm matlab 00000000000000000000000)
- 2011-04-19 15:32:54下载
- 积分:1
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youhuadelizi(matlab)
基于matlab的人工神经网络的优化的例子和其仿真程序(Examples of optimization matlab based artificial neural network and its simulation program)
- 2014-12-07 15:09:00下载
- 积分:1
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subway-station-evacuated
主要内容基于元胞自动机的地铁站紧急疏散仿真,利用matlab来编译出可视化人群疏散效果,得出疏散时间等结果。
(Based on Cellular Automata subway station evacuated)
- 2020-12-30 20:28:59下载
- 积分:1